NEVVI Medicare utilization intelligence

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ASSOCIATED OPHTHALMOLOGISTS LTD

PAC 8325024805 Physician group
OPHTHALMOLOGY · SCOTTSDALE, AZ · hospital-affiliated
Specialty OPHTHALMOLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in SCOTTSDALE, AZ · bills Medicare in 3 states (AZ, HI, NV)
Scale 19 providers on the CMS registry roster · 46 codes billed (five-year data window) · 29,273 services (all billed codes, CY2024)
Medicare paid $2.4M · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (602) 991-5012 — CMS registry listing
CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · figures are attributed (single-group clinicians) and disclosed fee-for-service — a subset, never complete totals · group series shown over the most recent 5 years (rosters archived from 2019)
Group analytics

Who's billing in this group, plus the paid volume analytics · CY2024

Clinician makeup · CY2024
Physicians 19Advanced-practice 0Other clinicians 0= 19 clinicians billed · CY2024
By clinician headcount, CY2024. 'Physician' follows Medicare's §1861(r) definition (MD/DO, podiatry, optometry, dental medicine, chiropractic); facility and supplier enrollments are not counted as clinicians. These 19 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 34 of the group's 46 codes this year, across 1 state (CY2024).

The full analytics for this group

Premium

The billed-volume rank, trajectory, and economics behind this group — computed on the same disclosed Medicare Part B data.

What Medicare paid this group in CY2024 is on the group's identity card — free, on every tier. Premium breaks that figure down per code and per service, and puts the volume behind it in national and peer context.

  • Per-code payment breakdown & avg $/service — dollars behind the volume
  • Beneficiary-episode volume — reach, not just service counts
  • Office vs. facility setting mix — place-of-service code split
  • National billed-volume rank — percentile, cohort & year disclosed
  • Size-peer billed-volume benchmark — vs. groups of similar size
  • Top-3 clinician share — how volume distributes
  • 5-year volume trend — direction across the window
  • Business mix — largest codes by payment

Rank and benchmark figures are billed-volume positions among peers, not measures of care. All figures attributed (single-group clinicians) and disclosed Medicare Part B fee-for-service.

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Medicare Part B FFS · CY2024 · as published by CMS
Data year: CY2024 CY2023 CY2022  CY2021  CY2020 

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes)
1598735813 Hwang, Stephen MD Ophthalmology ScottsdaleAZ
1205926623 Brems, Robert MD Ophthalmology PhoenixAZ
1902977655 Quarnberg, Cody OD Optometry ScottsdaleAZ
1851387344 Koster, James MD Ophthalmology PhoenixAZ
1841261864 Winkler, Curtis MD Ophthalmology ScottsdaleAZ
1528075702 Goldman, James MD Ophthalmology ScottsdaleAZ
1649240391 Mcphee, Thomas MD Ophthalmology ScottsdaleAZ
1588184204 Janousek, Elliott OD Optometry ScottsdaleAZ
1922100650 Miller, Jacob O.D. Optometry GlendaleAZ
1265091326 Reed, Kelly OD Optometry ScottsdaleAZ
1578918066 Kanyinda, Nathan MD Ophthalmology PhoenixAZ
1821156977 Bates, Dana OD Optometry PhoenixAZ
1104486653 Roden, Joshua OD Optometry AvondaleAZ
1366613010 Gill, Susie OD Optometry ScottsdaleAZ
1689697724 Gill, Navdeep OD Optometry GlendaleAZ
1962545228 Najmi, Neeka O.D. Optometry ScottsdaleAZ
1497953673 Cohen, Alex · member of 2 groups M.D. Ophthalmology PhoenixAZ
1023454410 Floyd, Anne · member of 2 groups MD Ophthalmology GlendaleAZ
1770970485 Maki, Sarah · member of 2 groups MD Ophthalmology ScottsdaleAZ

Volumes are attributed to a group only for clinicians affiliated with exactly one group. Clinicians in several groups are listed ("member of N groups") but shown as "—" — their volume is not attributed to any single group. A "—" on a single-group clinician means CMS suppressed the figure (fewer than 11 beneficiaries), never zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average Medicare payment is the amount Medicare actually paid per service, weighted by service volume across office and facility settings. Where the roster is a single clinician, that clinician's service counts match the group's attributed volume shown on the ranked results, so they are shown here; the per-provider split across a larger roster is a premium feature. See Methods & Sources.